Andrew J. Walter, MD
Gynecology Physician · Roseville, CA
Andrew J. Walter, MD is a gynecology physician with a practice address in Roseville, California, and NPI 1730267469, issued on Nov 1, 2006. Check the license (California G74934, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew J. Walter
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- G74934 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Eureka RD, Roseville, CA 95661
- Phone
- (916) 784-4000
- Enumerated
- Nov 1, 2006
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041123000877); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 369 in California → Look up another NPI →
Also registered at 1600 Eureka RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rizwana Abdullah, MDHospitalist Physician1194899401
- Uldis AbelePharmacist1619078706
- Michael AbughazalehPhysical Therapist1982113502
- Mohamad Adada, M.D., PHDHematology & Oncology Physician1528590734
- Scott Adams, MDPediatric Hematology & Oncology Physician1013067818
- Aleisha Anne Aguilar, NPStudent in an Organized Health Care Education/Training Program1053174953
Verify Andrew J. Walter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G74934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.8 times the Medicare Part D claims of the average gynecology physician in 2024
2,324 Medicare Part D claims for 670 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 51 claims were for opioids.
Most prescribed
- Estradiol339 claims
- Trospium Chloride286 claims
- Methenamine Hippurate241 claims
- Tamsulosin Hcl160 claims
- Trospium Chloride Er129 claims
- Myrbetriq119 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew J. Walter among 369 gynecology physician records in California
Andrew J. Walter, MD is one of 369 gynecology physician records with a practice address in California. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 40% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1991 · median 1995 among the 141 with a school on file
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in California
There are 369 gynecology physician records in California.
All 369 in California → Every provider in Roseville → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Harold Burton, MEDICAL DOCTORRoseville, CA 956611235107947
- Richard Leach, MEDICAL DOCTORRoseville, CA 956611568429660
- Michael Maddox, MDRoseville, CA 956611447338124
- Robert Carter, MDPlacerville, CA 956671346413820
- Ruth Haskins, MDFolsom, CA 956301124009147
- Julie Isaac, FNPCarmichael, CA 956081154080869
- Mwanga Kazadi, M.D.Carmichael, CA 956081942215736
- Xuan Pham, M.D.Carmichael, CA 956081649621335
Common questions
What is Andrew J. Walter, MD's NPI number?
Andrew J. Walter, MD's National Provider Identifier (NPI) is 1730267469, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew J. Walter, MD located?
The NPPES record lists a practice address at 1600 Eureka RD, Roseville, CA, 95661. Phone: (916) 784-4000. Providers update this record themselves, so call before visiting.
How can I verify Andrew J. Walter, MD's license?
NPPES lists California license number G74934, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew J. Walter, MD prescribe under Medicare Part D?
In 2024, Andrew J. Walter, MD had 2,324 Medicare Part D claims for 670 beneficiaries; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.